!Season Two is really chronologically after Season One and this is some kind of purgatory or DyingDream
Season One ends with a nuke destroying the city. Season Two picks up five years prior but with Doreau already partnered with Sledge, plus the whole series gets more bizarre with Sledge becoming Franchise/{{Robocop}}, then being visited by the ghost of Creator/HumphreyBogart and so on. It seems likely that Sledge is dead and in some kind of purgatory or flash sideways "finding each other" place like in ''Series/{{LOST}}''.

!Sledge actually is an [[TableTopGame/Warhammer40000 Ork]] in disguise.
He prefers all things shooty, and he can shoot Gun even if it isn't loaded.

!Sledge Hammer and Captain Hammer from ''WebVideo/DoctorHorriblesSingAlongBlog'' are the same person, or related.